Hello everyone! I was wondering if anyone had an idea what could be wrong with my horse! I have a 17 year old gelding who started a little over a year ago being lame on his front left then it continued to get worse and he has now recently been sore on all four legs, however he has started to un-controlably leak urine. I am seeking help through my vet, they did an internal ultra-sound and found a kidney stone and are treating him for EPM. They began treating him for herpes, however I felt he did not show symptoms and thank god the blood test came back negative! Anyone have any suggestion?!?